Hi Folks:

I am shooting urban architecture. Many of the churches have copper clad steep les. This produces a dull green patina. I want to shoot these steeples against a blue sky with tonal separation. I would like the steeples to be highlighted, wi th some texture, and the sky to be a medium gray. (like a white painted steeple shot against a blue sky with a yellow filter). Does anybody have any filter sugg estions? I am thinking maybe a yellow/green? All ideas welcome. I would rather h ave some imput before I buy. Thanks.